Effect of Seed Priming and Foliar Spraying of PGRs on Morpho-Physiology, Growth and Yield in Green gram (Vigna radiata L.)

Bhadane, RS; Prajapati, K.R.; Ombase, KC; Patel, D. B.

doi:10.18805/lr-4434

Cited by 3 publications

(4 citation statements)

References 6 publications

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“…It also increased the oil content significantly. Application of 1.3 per cent KCl at 45 and 60 DAS significantly increased seed cotton yield (Krishnaveni et al, 2004). Govindan and Thirumurugan (2000) observed that the foliar spray of KCl (1 per cent) + KNO 3 (1 per cent) increased the grain yield of green gram by 21.8 per cent.…”

Section: Role Of Potassium On Crop Growth and Stress Managementmentioning

confidence: 98%

“…Foliar application of nutrients at proper growth phases is essential for their consumption and improved crop performance (Krishnaveni et al, 2004). The presence of nutrients like Nitrogen, Phosphorus, Potassium, Sulphur and Magnesium are essential in balanced form for significant development processes of plants and yield production (Marimuthu and Surendran, 2015).…”

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confidence: 99%

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Potential Foliar Chemicals for Enhancing Yield and Drought Tolerance in Leguminous Crops: A Review

Ashraf,

Archana,

Kumar

et al. 2023

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In pulse crops, synchronized flowering altered the source-sink relationship due to the rapid translocation of nutrients from leaves to the developing pods. Additional nutrition through foliar feeding plays a vital role in pulse production by stimulating root development, nodulation, energy transformation, various metabolic processes and increasing pod setting, thereby increasing the yield. Many researchers are trying to reduce transpiration losses, flower shedding and maximizing productivity, foliar application of nutrient formulations and growth regulators in pulses. Thus, the foliar application of macro and micronutrients and growth regulators is considered an efficient and economical method of supplementing part of the nutrient requirements and moisture stress tolerance at critical stages. The PPFM (Pink pigmented facultative methylobacteria), when used as a foliar spray, it releases osmoprotectants (sugars and alcohols) on the surface of the plants and it increases chlorophyll content, thereby increasing the photosynthetic efficiency and makes drought tolerance ability of plants. This matrix helped to protect the plants from desiccation and high temperatures. Whereas potassium as spray also enhances drought tolerance in plants by mitigating harmful effects by increasing translocation, maintaining water balance and increasing pod filling. Further, Salicylic acid is an endogenous growth regulator of phenolic nature, which regulates physiological processes to mitigate stress, acts as a chelate for phosphorous uptake, increases pod setting, flowering and grain yield. Pulse wonder decreases flower shedding, increases yield by up to 20% and offers moisture stress tolerance.

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Section: Role Of Potassium On Crop Growth and Stress Managementmentioning

confidence: 98%

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confidence: 99%

Potential Foliar Chemicals for Enhancing Yield and Drought Tolerance in Leguminous Crops: A Review

Ashraf,

Archana,

Kumar

et al. 2023

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“…Barry et al, 2007 [14] reported that anion exclusion processes dominate, NO 3 − ions are repelled from soil particle surfaces and move at a rate faster than the overall average pore-water velocity. Bhadane et al, [15] reported that seed priming with 2% CaCl 2 followed by 1% foliar spraying at 30 DAS significantly improved most of morpho-physiological parameters and yield contributing traits in Green gram. Seed treatment with bulk ZnSO 4 has produced higher total dry matter and grain yield but grain zinc content was highest in nano ZnO [11].…”

Section: Foliar Spraymentioning

confidence: 99%

Influence of Seed Priming and Foliar Spray of Nutrients on Growth and Yield of Rabi Sorghum (Sorghum bicolor L.)

Satish

Sudharani

2021

IJECC

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An experiment was carried out at Agricultural Research Station, Tandur, Professor Jayashankar Telangana State Agricultural University (PJTSAU) for three consecutive years viz. 2015-16, 2016-17 and 2017-18 to study the Influence of seed priming and foliar spray of nutrients on growth and yield of Rabi Sorghum during the winter seasons. The experiment was laid out in split plot design with two factors. The treatments comprised were Factor 1: Seed priming (5) 1.Priming for 12 Hours in Water 2.Priming with ZnSo4 (2% solution) 3.Priming with K2HPO4 (2% solution). 4. Priming with KNO3 (2% solution) and 5.Control (No Priming). Factor 2: Foliar Spray (4) 1.KNO3 @ 2g in 100 ml of water, 2. Diammonium phosphate @ 2g in 100 ml of water, 3.Urea @ 2g in 100 ml of water and 5.Control (Simple water spray) with three replications. The pooled results of the trial indicated that seed treatment with KNO3 @ 0.5% and seed priming with KH2PO4 @ 0.5% recorded significantly on par and highest among all other seed priming treatment. The 100 seed weight (g) and grain yield t/ha recorded significantly on par by foliar spraying of KNO3 @ 2 % and di ammonium phosphate @ 2g in 100 ml of water over the control. The combination of seed priming with KNO3 and foliar spray of KNO3 or di ammonium phosphate @ 2g in 100 ml of water or Urea @ 2g in 100 ml of water resulted in highest and on par grain yield of rabi sorghum.

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“…Balusamy and Meyyazhagan [7] suggested that "the foliar application of nutrients was more appropriate, efficient and economical than soil application". "Application of nutrients on foliage at proper stages of crop growth plays an important role in utilization of nutrients and better performance of the crop" [8]. "Generally, Indian soils are rich in potassium but its availability to crops is low and not sufficient.…”

Section: Introductionmentioning

confidence: 99%

Growth, Yield and Nutrient Content of Mungbean as Influenced by Foliar Potassium Application and Irrigation Levels

Shivashankar¹,

Singh

Singh³

2023

IJPSS

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A field experiment was conducted in 2018 to study the response of Summer Mungbean (Vigna radiata L. Wilczek) to foliar potassic fertilization under different moisture regimes. The experiment was laid out in split plot design by having 16 treatment combinations with 2 irrigation levels in the main plot and 6 foliar potassium sprays in subplots, which were replicated thrice. Results revealed that the growth parameters of mungbean viz., plant height, plant spread, number of leaves/plant, LAI, dry matter accumulation/plant, and grain yield were significantly higher under 0.6 IW/CPE ratio as compared to 0.4 IW/CPE ratio. Nutrient content (N, P and K) was also found higher under 0.6 IW/CPE ratio than 0.4 IW/CPE ratio. Among potassium treatments, foliar application of 1%K through KNO3/KCl at flowering and pod development stage produced significantly higher values of growth parameters viz., plant height, number of leaves and branches/plant and dry matter accumulation/plant at all the stages of growth except at 25 DAS. Foliar application of 1%K through KNO3/KCl at flowering and pod development stage recorded significantly higher grain and straw yield than rest of the treatments. Nutrient content was found higher under foliar application of 1%K through KNO3/KCl at flowering and pod development stage but did not differ significantly.

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Effect of Seed Priming and Foliar Spraying of PGRs on Morpho-Physiology, Growth and Yield in Green gram (Vigna radiata L.)

Cited by 3 publications

References 6 publications

Potential Foliar Chemicals for Enhancing Yield and Drought Tolerance in Leguminous Crops: A Review

Potential Foliar Chemicals for Enhancing Yield and Drought Tolerance in Leguminous Crops: A Review

Influence of Seed Priming and Foliar Spray of Nutrients on Growth and Yield of Rabi Sorghum (Sorghum bicolor L.)

Growth, Yield and Nutrient Content of Mungbean as Influenced by Foliar Potassium Application and Irrigation Levels

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